| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $93.43 | 4.742% | $97.8605 | $97.86 | $97.85 | $97.90 |
| Purchase #2 | $72.48 | 4.686% | $75.8764 | $75.88 | $75.90 | $75.90 |
| Purchase #3 | $126.57 | 9.681% | $138.8232 | $138.82 | $138.80 | $138.80 |
| Purchase #4 | $127.27 | 4.278% | $132.7146 | $132.71 | $132.70 | $132.70 |
| Purchase #5 | $110.84 | 13.524% | $125.83 | $125.83 | $125.85 | $125.80 |
| Purchase #6 | $203.98 | 8.235% | $220.7778 | $220.78 | $220.80 | $220.80 |
| Purchase #7 | $75.33 | 10.774% | $83.4461 | $83.45 | $83.45 | $83.40 |
| 7 purchase totals = | $809.90 | $875.3286 | $875.33 | $875.35 | $875.30 | |